What was Robert Millikan's contribution to atomic theory?

Not all tiles will be usedidentify the element present in each star based on the gaps observed in wavelengths of its light refer to this table containing absorption wavelengths (in nm) of several different elements the table ishelium 447, 502 ,587 ,668carbon 427 ,515, 600 ,678sulfur 425, 565, 639, 675xenon 484, 590, 687calcium 429 ,527, 593, 645silver 421 ,521, 662

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o

Which of these metals are magnetic?